netdev - Re: [iproute2-next 0/2] tipc: add new options for TIPC encryption

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Date:   Tue, 20 Oct 2020 09:06:37 -0600
From:   David Ahern <dsahern@...il.com>
To:     Tuong Lien <tuong.t.lien@...tech.com.au>, jmaloy@...hat.com,
        maloy@...jonn.com, ying.xue@...driver.com, netdev@...r.kernel.org
Cc:     tipc-discussion@...ts.sourceforge.net
Subject: Re: [iproute2-next 0/2] tipc: add new options for TIPC encryption

On 10/16/20 10:01 AM, Tuong Lien wrote:
> This series adds two new options in the 'iproute2/tipc' command, enabling users
> to use the new TIPC encryption features, i.e. the master key and rekeying which
> have been recently merged in kernel.
> 
> The help menu of the "tipc node set key" command is also updated accordingly:
> 
> # tipc node set key --help
> Usage: tipc node set key KEY [algname ALGNAME] [PROPERTIES]
>        tipc node set key rekeying REKEYING
> 
> KEY
>   Symmetric KEY & SALT as a composite ASCII or hex string (0x...) in form:
>   [KEY: 16, 24 or 32 octets][SALT: 4 octets]
> 
> ALGNAME
>   Cipher algorithm [default: "gcm(aes)"]
> 
> PROPERTIES
>   master                - Set KEY as a cluster master key
>   <empty>               - Set KEY as a cluster key
>   nodeid NODEID         - Set KEY as a per-node key for own or peer
> 
> REKEYING
>   INTERVAL              - Set rekeying interval (in minutes) [0: disable]
>   now                   - Trigger one (first) rekeying immediately
> 
> EXAMPLES
>   tipc node set key this_is_a_master_key master
>   tipc node set key 0x746869735F69735F615F6B657931365F73616C74
>   tipc node set key this_is_a_key16_salt algname "gcm(aes)" nodeid 1001002
>   tipc node set key rekeying 600
> 
> Tuong Lien (2):
>   tipc: add option to set master key for encryption
>   tipc: add option to set rekeying for encryption
> 
>  tipc/cmdl.c |  2 +-
>  tipc/cmdl.h |  1 +
>  tipc/node.c | 81 +++++++++++++++++++++++++++++++++++++++--------------
>  3 files changed, 62 insertions(+), 22 deletions(-)
> 

applied to iproute2-next